140491920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{585383}}^1$

素因数の和:585399

約数の個数: 40

約数和(自身を含む): 435525696

約数和(自身を除く): 295033776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 585383, 1170766, 1756149, 2341532, 2926915, 3512298, 4683064, 5853830, 7024596, 8780745, 9366128, 11707660, 14049192, 17561490, 23415320, 28098384, 35122980, 46830640, 70245960, 140491920]

約数ペア:

[(1, 140491920), (2, 70245960), (3, 46830640), (4, 35122980), (5, 28098384), (6, 23415320), (8, 17561490), (10, 14049192), (12, 11707660), (15, 9366128), (16, 8780745), (20, 7024596), (24, 5853830), (30, 4683064), (40, 3512298), (48, 2926915), (60, 2341532), (80, 1756149), (120, 1170766), (240, 585383)]